So I guess they got uncomfortable and wanted to end the first date at that point.

This is what happened on two seperate first date: Pre date texting (from Tinder) went really well and we were both equally excited to meet eachother. We started on a bar and took one-two drinks and had a good time. I then want to move on and suggest that in first case to go to my workplace (this was at night, so we would be alone) and with the second girl I suggested to go to store and buy snacks and then eat it at her place. They both went on with it without any hesitation. But when we were isolated the first one said it was late, and it was after midnight on a workday, and second one had her friend call her and said she would come over so I had to leave.

When I asked first girl if she wanted to meet me again she responded she didnt feel anything romantic and the second said she wasnt ready to date. So they were smooth about it and I played along.

So based on these two cases it seems it is better to keep the first date short and sweet, and then next date try to isolate the girl. Or was it just that they was not into me when meeting me IRL, and I should continue to isolate my new first date? My intention is to isolate to make a move and at least kiss.

Im looking for a long term relationship, I guess that matters on these cases.